Sounds like you need a client/server approach. Since a majority of your time is spent downloading, and only for the sake of opening the file, leave the file on the server and simply send the server a request to unzip the file and extract the necessary information from it. "One man's wage rise is another man's price increase." - Harold Wilson "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons "Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous

&& is an operator supported by g++ 4.1 and later and VC++ 2010. It might have been something vendor specific in earlier versions - I can't comment as I try and avoid anything outside of the C++ standard as it's not portable. You can read more about r-value references here[^]. Cheers, Ash

The out keyword causes arguments to be passed by reference. This is similar to the ref keyword, except that ref requires that the variable be initialized before being passed. To use an out parameter, both the method definition and the calling method must explicitly use the out keyword. For example: http://msdn.microsoft.com/en-us/library/t3c3bfhx(VS.80).aspx[^] If you can think then I Can.

Are you some sort of idiot?! How can you have fixed the problem when you cant even see the simple logic that is shown in the code provided by d@nish? If you put his code is the form's paint event then it will always draw in the centre of the form. And as for saying it only draws one circle - then no f%&^ing $^!t. you want two circles then you use DrawEllipse method two times! Guess how many times you call the method if you want three circles?!? 3 times!!!!! Life goes very fast. Tomorrow, today is already yesterday.

Um, isn't that what I said in my previous post? I can't see any way around passing typeof(MyEnum) to the constructor of SomeEnumAttribute. Regards Senthil [MVP - Visual C#] _____________________________ My Home Page |My Blog | My Articles | My Flickr | WinMacro

_AnsHUMAN_ wrote: Create a Bridge DLL in Managed C++. If we don’t have the source code for the dll’s this approach would be better. You are using C++/CLI right? C++/CLI supports C++ Interop and it is more preferable than P/Invoke. So I think Solution B is going to be good. _AnsHUMAN_ wrote: Also do we need to write a wrapper for each and every function a WIN32 dll exposes? I think, you only need to wrap functions that you use. Take a look at Nish's C++/CLI in Action, it covers these topics. :) Navaneeth How to use google | Ask smart questions

Do you intend this [^]? :) If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles]

What event you hook in DispEventAdvise? Also you shure that DispEventAdvise called sucessfully?

_AnShUmAn_ wrote: Are there some new trends emerging on C++ No, none. And if there were any don't try to find out about them by searching on Google, that would never work.

Yeah you got an error because you have this function on the cancel m_tooltip.Create(this); you must remove this function of Oncancel I tried to work with this code and it worked and I could see image on the button before and after click. WhiteSky

The tool tips are being implemented by passing the events. Somethings seem HARD to do, until we know how to do them. ;-)_AnShUmAn_

Font heights are in logical units. MS WORD is WYSIWYG so the logical units you enter in the font dialog are converted to the correct size font based on the size of the displayed document. If you aren't worried about exact font sizes, use an arbitrary negative height. If you need your font size based on actual dimensions then you'll need to convert the logical units to device units: Height = -MulDiv(PointSize, GetDeviceCaps(hdc, LOGPIXELSY), 72); Mark "Posting a VB.NET question in the C++ forum will end in tears." Chris Maunder

Try by using overiding of Invoke method.:~ Knock out 't' from can't, You can if you think you can :cool:

There is nothing wrong with TrimLeft (i hope). I agree, it's a better choice. But I didn't have the time to tidy up the code. I'm at work, and wanted to help out... Alcohol. The cause of, and the solution to, all of life's problems - Homer Simpson

Did you see http://code.google.com/[^] and http://code.google.com/organizations.html[^] and http://www.cs.fsu.edu/~engelen/googleapi.html[^] WhiteSky